Dansk Heat Exchanger Lever Kit - JP86680: This kit is designed to allow for easy installation and removal of heat exchangers. It includes a lever handle, locking nut, and mounting plate. The lever handle is constructed of aluminum and features a black powder coated finish. The locking nut is made of stainless steel for durability and corrosion resistance. The mounting plate is made of stainless steel and features a black powder coated finish.